Horse is a little too sharp in comparison to the rest of the image, and you may want to take the cut a little closer as there seems to be edges.. best of luck

As horse is under tree shadows, I think you can darken it a little more the highlighted parts.

thanks for the help, but I actually started with the horse directly on the trail and I didn't like the darkness, so I moved him to the edge of the fence (which has light on top) his back has a continuation of that light and casts his own shadow, that's the way I see it, (I moved the horse purposely out from under the trees so he would have a light (he looks rather dull without light)

thanks for the help

Love it...simple but very effective...well done author